A.O. Smith T-KJr2-OS User Manual

110 Indoor / 110 Outdoor Service Manual
Ver. 1.01
11
CONFIDENTIAL
6. Wiring diagram
The diagram below refers to both the 110 Indoor and 110 Outdoor.
W: WHITE
R: RED
BK: BLACK
P: PURPLE
L
B
:
L
I
G
H
T
B
L
U
E
BL: BLUE
G: GREEN
Y: YELLOW
O: ORANGE BR: BROWN
9007666005
Gas
Propor-
tional
Valve
3
9
5 3
7 3
G
W
BK
Trans-
former
IG
Igniter rod
Heater
Thermostat
Heater
Ground
BK
BK
MV
SV3
SV2
SV1
LB
G
O
R
O.H.C.F
Hi-
limit
BL
BLBL
BL
BL
BL
BL
W
Y
B L
O
R
FM
W
R
Flow
Sensor
Flame rod
Ground
Air-fuel ratio rod
Y
G
O
Inlet
thermistor
Outlet
thermistor
Remote
controller
654321
BK
Flow
Adjust
Valve
R
BK
OFF
P
P
P
P
BR
BR
120 VAC
G
Ground
BK
W
W
BK
BR
BR
SW
Surge
box
W
BK
BK
Increase button
Decrease button
Dipswitches
Red LED
MAX button
MIN button
78
PCB
G
F
H2
E2
E1
H1
C2
C
B1
B
A
C1
A2
A1
J
I
A3

A.O. Smith T-KJr2-OS Specifications

General

Brand	A.O. Smith
Model	T-KJr2-OS
Category	Water Heater
Language	English